gl.diff

diff --git a/ui/gl/gl_context_cgl.cc b/ui/gl/gl_context_cgl.cc
index 689b936..292e9bf 100644
--- a/ui/gl/gl_context_cgl.cc
+++ b/ui/gl/gl_context_cgl.cc
@@ -120,17 +120,23 @@ bool GLContextCGL::Initialize(GLSurface* compatible_surface,
   return true;
 }
 
+void ReleaseCGLPixelFormat(CGLPixelFormatObj fmt) {
+  LOG(INFO) << "CGLReleasePixelFormat: " << CGLGetPixelFormatRetainCount(fmt);
+  CGLReleasePixelFormat(fmt);
+}
+
 void GLContextCGL::Destroy() {
   if (discrete_pixelformat_) {
     // Delay releasing the pixel format for 10 seconds to reduce the number of
     // unnecessary GPU switches.
     base::MessageLoop::current()->PostDelayedTask(
         FROM_HERE,
-        base::Bind(&CGLReleasePixelFormat, discrete_pixelformat_),
+        base::Bind(&ReleaseCGLPixelFormat, discrete_pixelformat_),
         base::TimeDelta::FromSeconds(10));
     discrete_pixelformat_ = NULL;
   }
   if (context_) {
+    LOG(INFO) << "context: " << CGLGetContextRetainCount(static_cast<CGLContextObj>(context_));
     CGLDestroyContext(static_cast<CGLContextObj>(context_));
     context_ = NULL;
   }